MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b3363486230ea1c105a4415b650f80979c388610ab6851f6fd88544506b12f88. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Mirai


Vendor detections: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b3363486230ea1c105a4415b650f80979c388610ab6851f6fd88544506b12f88
SHA3-384 hash: d8a0e3d96660d530e921fd37083dfac9005c961fd73abcba1ac2fe151573af2ae4749cf58b27353789e1349632547407
SHA1 hash: d88ae7e70246682c4139e513592916400cb9e883
MD5 hash: 525b79610634ad0e4587b6d09e0ca219
humanhash: lion-single-green-lactose
File name:fent.spc
Download: download sample
Signature Mirai
Create hunting rule
File size:54'356 bytes
First seen:2026-01-13 07:43:07 UTC
Last seen:2026-01-14 14:06:05 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:R3CYrXat1xWK/5WsFXDKzHrzooPkpu7Jm7c:RDmR5Wsh+rzo+57Jcc
TLSH T134334A31BA351E27C0D6A47922FB4B157AF153CB67E88A0E3D720E49FF615806512EF8
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
119
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/7bbeecbf-9499-4684-8a28-0756fa9fbbb4/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade mirai
Link:
https://www.filescan.io/uploads/6965f79d60d1ef876ded58b2/reports/f097aae6-4808-4ab3-8976-4a79e6fb5e8e/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-01-13T02:07:00Z UTC
Last seen:
2026-01-14T12:48:00Z UTC
Hits:
~100
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Mirai.h
Link:
https://opentip.kaspersky.com/b3363486230ea1c105a4415b650f80979c388610ab6851f6fd88544506b12f88/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ea5e8ab9-9f83-4d85-83dd-dc3555434801
Behavior Graph:
Download SVG
%3 guuid=d442b06f-1900-0000-3e54-a31967140000 pid=5223 /usr/bin/sudo guuid=dfa28d73-1900-0000-3e54-a31968140000 pid=5224 /tmp/sample.bin guuid=d442b06f-1900-0000-3e54-a31967140000 pid=5223->guuid=dfa28d73-1900-0000-3e54-a31968140000 pid=5224 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2b0e39c0-27a5-45eb-a8eb-5efe3734c829
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1849687
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1849687 Sample: fent.spc.elf Startdate: 13/01/2026 Architecture: LINUX Score: 64 18 87.121.112.124, 49812, 911 NETERRA-ASBG Bulgaria 2->18 20 109.202.202.202, 80 INIT7CH Switzerland 2->20 22 3 other IPs or domains 2->22 24 Malicious sample detected (through community Yara rule) 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Yara detected Mirai 2->28 8 fent.spc.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 fent.spc.elf 8->14         started        process6 16 fent.spc.elf 14->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b3363486230ea1c105a4415b650f80979c388610ab6851f6fd88544506b12f88
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b3363486230ea1c105a4415b650f80979c388610ab6851f6fd88544506b12f88/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/b3363486230ea1c105a4415b650f80979c388610ab6851f6fd88544506b12f88
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-13 07:43:25 UTC
File Type:
ELF32 Big (Exe)
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wm3djbrdb2q4cbneifnwkd4as6odrbqqvnufd5x5rbkekbvrf6ea._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260113-jkfz9af14e/
Verdict:
Unknown
Tags:
trojan gafgyt
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/484f5f31-1eef-42a5-900c-c3f64784f084
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/b3363486230ea1c105a4415b650f80979c388610ab6851f6fd88544506b12f88

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf b3363486230ea1c105a4415b650f80979c388610ab6851f6fd88544506b12f88

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3755730/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3757417/
  
URLhaus
https://urlhaus.abuse.ch/url/3757434/

Comments